Adds a soul knife whose damage increases as you kill mobs with it!
At first, its attack damage is only 3 (1.5 hearts).
But each time you kills a living entity (e.g. a chicken or a zombie), its attack damage would INCREASE by 1.
After its attack damage reaches 1003, its texture would change to be more "bloody" and it would deal infinite damage. And it gets a special ability.
At this time, if you right click while holding it, all living entities (that are not tamed by you) nearby would be slashed, receiving 13 damage.
Look at its enchantment, its attack damage is (Soul Sharpness*1) + (Super Soul Sharpness*10) + (Ultra Soul Sharpness*100) + 3, or infinity if it's >= 1003.
Do not try it in real life.
Enjoy it!
